Collaboraction Theater Company's 13th Annual Sketchbook Festival runs through June 30 in Wicker Park's historic Flat Iron Arts building, 1579 N. Milwaukee Ave.

The festival, which is "breaking down the walls that divide theater, music, visual art, video, and the Internet," according to organizers, includes 14 different plays ranging in length from 7 to 75 minutes.

Performance times vary slightly, so consult this schedule.